Bill Commons

MI SB 508

in committee

Law enforcement: other; immigration enforcement at certain locations; prohibit in certain circumstances. Creates new act.

Michigan · 2025-2026 Regular Session (103rd Legislature) · upper

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Quick answers

Did MI SB 508 pass?

Not yet. MI SB 508 is in committee and has not come to a final vote. Latest recorded action (2026-03-25): REFERRED TO COMMITTEE OF THE WHOLE WITH SUBSTITUTE (S-3)

What is MI SB 508 about?

MI SB 508 is a bill in the 2025-2026 Regular Session (103rd Legislature) titled “Law enforcement: other; immigration enforcement at certain locations; prohibit in certain circumstances. Creates new act.”.

Who sponsors MI SB 508?

Mary Cavanagh is the primary sponsor of MI SB 508, joined by 9 cosponsors.

Introduced
2025-08-26
Latest action
2026-03-25 — REFERRED TO COMMITTEE OF THE WHOLE WITH SUBSTITUTE (S-3)
Bill type
bill
Last updated
—

Subjects

Sponsors

  • Mary Cavanaghprimary
  • John Cherrycosponsor
  • Sylvia A. Santanacosponsor
  • Mallory McMorrowcosponsor
  • Rosemary Bayercosponsor
  • Dayna Polehankicosponsor
  • Jeff Irwincosponsor
  • Stephanie Changcosponsor
  • Jeremy Mosscosponsor
  • Sue Shinkcosponsor

Committees

Not provided by source.

Action timeline

Newest first

  1. 2026-03-25

    REFERRED TO COMMITTEE OF THE WHOLE WITH SUBSTITUTE (S-3)

    referral-committee

  2. 2026-03-25

    REPORTED FAVORABLY WITH SUBSTITUTE (S-3) 3/25/2026

    committee-passage

  3. 2026-03-12

    SENATE CO-SPONSOR(S) NAMED: DAYNA POLEHANKI

  4. 2026-02-05

    SENATE CO-SPONSOR(S) NAMED: JOHN CHERRY

  5. 2026-02-03

    SENATE CO-SPONSOR(S) NAMED: SYLVIA SANTANA

  6. 2026-01-28

    SENATE CO-SPONSOR(S) NAMED: MALLORY MCMORROW

  7. 2025-12-23

    SENATE CO-SPONSOR(S) NAMED: ROSEMARY BAYER

  8. 2025-12-23

    SENATE CO-SPONSOR(S) NAMED: SUE SHINK

  9. 2025-12-03

    SENATE CO-SPONSOR(S) NAMED: JEFF IRWIN

  10. 2025-08-26

    REFERRED TO COMMITTEE ON CIVIL RIGHTS, JUDICIARY, AND PUBLIC SAFETY

    referral-committee

  11. 2025-08-26

    INTRODUCED BY SENATOR MARY CAVANAGH

    introduction

Versions

Documents

Votes

Not provided by source.

Related bills

No related bills recorded for this bill.

Official source

https://legislature.mi.gov/Bills/Bill?ObjectName=2025-SB-0508

Attribution

Data from openstates_bulk_csv, retrieved 2026-07-24T05:24:27.556085Z

Inspect retained evidence for changes recorded after evidence tracking began:

Source and document changesStatus and relationship changes

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Use this data

Every field on this page is available from the free public API — no key or licence required. Fetch this bill as JSON: GET /api/v1/bills?jurisdiction=MI&identifier=SB 508. See the API docs or the MCP server for AI assistants.

Known limitations

  • Sponsor party and chamber affiliation are not yet captured by this API.
  • Committee referrals are not yet captured.

See the methodology page for data sources and limitations.